It tells the story of qi chun jiao, an athletic girl who accidentally turns into gu qing qiao, an ancient wine shop girl, starting a journey with her childhood friend duan yu, her male best friend lu zi zheng, and her team doctor ruan siq jong to explore spirits and treasure across time and space. qi chun jiao, a discus athlete, experienced a series of collapses, such as career interruption, failed confession of first love, and misunderstanding with her mother. but she accidentally became gu qing qiao, an ancient girl with a head injury. at the same time, her crush duan yu and his nephew duan shao yi, her best friend lu zi zheng, and team doctor ruan siq qong also took on different identities and met her again. in the course of their legendary journey to find the “si ling” treasure, they slowly dissolved her knotted heart and made her learn to love and found a new direction in life.